Matsuo, Koji
Tanabe, Kazuhiro
Ikeda, Masae
Shibata, Takeo
Kajiwara, Hiroshi
Miyazawa, Masaki
Miyazawa, Mariko
Hayashi, Masaru
Shida, Masako
Hirasawa, Takeshi
Roman, Lynda D.
Mikami, Mikio
Article History
Received: 27 July 2017
Accepted: 9 January 2018
First Online: 16 January 2018
Compliance with ethical standards
:
: The authors have declared that no conflicts of interest exist.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.